baber/WOPTO huggingface dataset:
Patent JP-2007262680-A (JP)
Title: Construction method for underground structure
Inventor: KAWAI YOJI
IPC: E21D9/04
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently jack a pipe roof, which is composed of a pipe row and serves as a guide during the jacking of an underground structure, in advance of the underground structure, when the underground structure is jacked and buried into ground under a track in such a manner as to cross the track, so that an underpass can be constructed.  <P>SOLUTION: The rear of the pipe roof 2 is supported movably forward on the front of a cutting edge 3, attached to the front edge opening of the underground structure 1. In the pipe roof 2, a plurality of pipes 2a, where a friction cut plate 5 is placed on their top surfaces, are juxtaposed. A traverse truck 7, which is arranged on the rear of the cutting edge 3, is moved to the rear section of the pipe 2a to be jacked. After that, a forward/rearward movable carriage 9, arranged on the traverse truck 7, is moved forward. Thus, a rotary drive motor 8a, installed on the forward/rearward movable carriage 9, is connected to a screw auger 4 in the pipe 2a, and the pipe 2a is jacked while the forward ground is excavated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264168-A (JP)
Title: Two-layered liquid crystal display device
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1333
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layered liquid crystal display device of a normally black display type that prevents a display section from forming a striped pattern.  <P>SOLUTION: The liquid crystal display device has a liquid crystal display unit having a drive cell 11 which changes the twist orientation state of liquid crystal molecules by applying an electric field to liquid crystal 22 charged between a pair of glass substrates 20 and 21 having transparent electrodes 18 and 19; and a compensation cell 12 formed by charging liquid crystal 28 which is opposite in twist orientation from the liquid crystal 22 of the drive cell 11 and equal in twist angle between a pair of glass substrates 26 and 27. The drive cell 11 and compensation cell 12 are disposed between polarizing plates 13 and 14 in parallel continuously by spacers 31. Then a transparent TAC (cellulose triacetate) film 35 having no birefringence is fixed to an external surface of the glass substrate 21 as the front side of the drive cell 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266872-A (JP)
Title: Multiplexing system
Inventor: KAWABE AKIRA
IPC: H03M1/66
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit size in a multiplexing system which processes digital data of a plurality of channels with correlation nature.  <P>SOLUTION: The multiplexing system 10 is provided with a multiplexing unit 1, a DAC (Digital to Analog Conversion) unit 2, a delay adjustment unit 4, and a sample hold unit 3. The multiplexing unit 1 creates and outputs multiplexed data which carry out time division multiplexing of a plurality of input digital data, and a plurality of sample hold signals synchronized with the multiplexed data. The DAC unit 2 converts the multiplexed data to analog signals synchronizing with a system clock signal, and outputs them. The delay adjustment unit 4 respectively delays a first predetermined delay time for a plurality of sample hold signals based on the system clock signal, then outputs a plurality of sample hold signals after delayed. The sample hold unit 3 performs sample holding of the analog signal based on a plurality of the sample hold signals after delayed, then demultiplexes them to analog signals of multiple channels, and outputs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266966-A (JP)
Title: Image processing apparatus and system, and information processing apparatus and program
Inventor: FUKUSHIMA NAOTO
IPC: H04N1/387
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of affixing an electronic signature or the like to image data acquired by reading of the document of an original, only when a reading condition reference value predetermined in line with guidelines or the like of e-document law is judged to agree with a reading condition value set for the device body, by comparing the both.  <P>SOLUTION: The image processor 1 is provided with an original reading section 11 which reads the document of the original optically and inputs image data, an electronic-signature affixment control means 15a for affixing an electronic signature to the read image data, a reading condition value setting means 15d for setting a reading condition value for each kind of original document when the original document is read by the reading section 11, and a reading condition agreement determination means 15e for determining whether or not the set reading condition value agrees with the predetermined reading condition reference value. The control means 15a does not affix an electronic signature to the image data read by the reading section 11, if the reading condition value is not determined to agree with the predetermined reading condition reference value, from the result of determination by the determination means 15e.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006285249-A (JP)
Title: Plasma display apparatus and driving method thereof
Inventor: MOON SEONG HAK
IPC: G09G3/28
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy recovery device of a plasma display panel, which can improve efficiency and margin.  <P>SOLUTION: A plasma display apparatus includes; a plasma display panel comprising an electrode; and an energy recovery/supply unit comprising a variable inductor located over a supply path of a pulse applied to the electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274217-A (JP)
Title: Ofdm demodulator, ofdm demodulation method, program, and computer-readable recording medium
Inventor: SAITO AKIRA
IPC: H04J11/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform waveform equalization to an FFT demodulation signal according to a change in time in a transmission path state with a simple configuration.  <P>SOLUTION: An OFDM demodulator has an orthogonal demodulation circuit 4, an FFT arithmetic circuit 5, and a waveform equalization circuit 6. The waveform equalization circuit 6 comprises: a complex division circuit 7 for performing complex division to an SP carrier by a reference SP carrier to generate an SP carrier transfer function; a transmission path state estimation circuit 8 for estimating a change in time in the transmission path state, based on the SP carrier transfer function generated by the complex division circuit 7; a symbol filter 9 for estimating a symbol direction interpolation transfer function by the interpolation in a symbol direction, based on the SP carrier transfer function generated by the complex division circuit 7 and a change in time in the transmission path state estimated by the transmission path state estimation circuit 8; a carrier filter 11 for estimating a data carrier transfer function by the interpolation in a carrier direction; and a complex division circuit 12 for performing the complex division to the data carrier by the data carrier transfer function to generate a waveform equalization data carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006203942-A (JP)
Title: Encoding apparatus, decoding apparatus, and method
Inventor: ABOU HASSAN SALMAN
IPC: H04L25/49
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manchester encoding decoding apparatus.  <P>SOLUTION: The manchester encoding decoding apparatus of this invention comprises a synchronizing signal formation module (11) which gives a start signal of a clock, a module (12) which forms a transmission/encoding clock and a decoding clock, and synchronizes and generates a clock for generating a low frequency clock, a decoding module (13) comprising a flip-flop driven with the decoding clock. Encoding is simple sampling of an input signal of a Manchester coded data which should be decrypted among a receiving phase, and in a transmission phase, an encoding module (14) which performs "exclusive OR" function between the input signal in Manchester coded data which should be transmitted and a transmission clock.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007279857-A (JP)
Title: Information display device
Inventor: TANAKA TAKAO
IPC: E01F9/615
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device which easily changes information to be displayed on a display part through a simple structure.  <P>SOLUTION: The information display device 1 which displays information for road sign or road traffic is set and used in the vicinity of a road 100. The information display device 1 comprises: the display part 4 for displaying the information; a strut 3 set on the road 100 substantially in a vertical attitude, the strut including a columnar part 7 having a columnar outer shape and a support party provided on an upper end portion 72 of the columnar part 7 to support the display part 4; a projection part 5 for projecting the information as an image M; and an optical system for guiding the projected image M to the display part 4. In the information display device 1 having such a structure, the image M is projected from the projection part 5 and displayed on the display part 4 through the optical system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049117-A (JP)
Title: Organic electroluminescence element, display device, and illumination device
Inventor: SUGITA SHUICHI
IPC: H05B33/02
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element exhibiting an excellent emission luminance with little voltage increase and dark spots when driven with a constant current, and further having high temporal stability under high temperature and high humidity, and to provide a display device and a illumination device using the same.  <P>SOLUTION: In an organic electroluminescent element having an electrode and at least one layer or more of organic layers on a substrate, at least one layer of the organic layers is a light-emitting layer containing a phosphorescent compound, a compound having at least one biaryl structure is contained in at least one layer of the organic layers, and as for the compound, a dihedral-angle θ of the biaryl structure in the minimum excitation triplet state obtained by a non-empirical molecular orbit calculation method is 10° to 90°, and further the organic layer contains 10<SP>-2</SP>to 10<SP>3</SP>ppm of a volatile organic solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007276924-A (JP)
Title: Operation control device for elevator
Inventor: HATANO KAZUHIRO
IPC: B66B5/02
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To presume an elevator receiving human damage among a large number of elevators encountered with an earthquake.  <P>SOLUTION: The operation control device for the elevator is provided with a monitoring terminal 3 for monitoring the operation state of the elevator and informing a monitoring center of it; a seismometer 4; and an earthquake time control operation execution part 35 for performing control operation in earthquake for making a car of the elevator land at a nearby story and a door open when an earthquake wave of a certain level or more is detected. Further, a landing detector 30 for detecting that the car is landed to the nearby story in the earthquake time control operation is provided, and when the landing detector 30 does not detect landing of the car within a predetermined time after the seismometer detects the earthquake wave of the certain level or more, an earthquake detection signal is informed to the monitoring center through the monitoring terminal 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277356-A (JP)
Title: Ink composition for inkjet recording, recording method and record
Inventor: KOGANEHIRA SHUICHI
IPC: C09D11/326
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, excellent in glossy property even on printing paper, having good color reproductivity, and excellent in ejection stability and clogging recovering property.  <P>SOLUTION: The ink composition for inkjet recording comprises at least a colorant, water, an alkanediol and a surfactant, wherein the alkanediol comprises a water-soluble 1,2-alkanediol and a water-soluble alkanediol having the diol groups at the both ends and polyorganosiloxane is used as the surfactant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276587-A (JP)
Title: Tire
Inventor: NOHARA DAISUKE
IPC: B60C15/06
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having excellent run flat durability and riding comfort at the time of normal traveling and having high run flat durability even after being used over a long period of time.  <P>SOLUTION: In this tire, a pair of side reinforcing rubber layers 8 are disposed in a side wall 2. Tensile strength at a 100% elongation time at 25°C of the side reinforcing rubber layers 8 is made 5 MPa to 20 MPa, and a dynamic elastic modulus at room temperature is made ≤10.5 MPa. A low air transmission layer 9 having oxygen permeability at 20°C and 65%RH of ≤3.0×10<SP>-12</SP>cm<SP>3</SP>cm/cm<SP>2</SP>sec cmHg is formed on the internal surface of the tire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278145-A (JP)
Title: Method for adapting variable nozzle opening of turbocharger
Inventor: HARADA YASUO
IPC: F02D23/00
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adapting optimal variable nozzle opening under a specific engine operation state to improve fuel consumption rate without causing deterioration of exhaust emission in an internal combustion engine provided with a variable nozzle type turbocharger and an exhaust gas recirculation device.  <P>SOLUTION: A predetermined variable nozzle 1c opening is changed to a close side and an open side, and throttle valve opening and recirculation exhaust gas quantity control valve opening is increased not to change intake oxygen concentration in relation to a combination of engine control parameters including a throttle valve 3 opening and recirculation exhaust gas quantity control valve 6 opening for materializing good exhaust emission, and variable nozzle opening making fuel consumption rate good is searched. At least either throttle valve opening or recirculation exhaust gas quantity control valve opening is changed as need arises, and determined variable nozzle opening is set as variable nozzle opening under the specific engine operation state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279996-A (JP)
Title: File management device
Inventor: KOYANAGI MAKOTO
IPC: G06F17/30
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate file management based on metadata.  <P>SOLUTION: This file management device includes: a first nonvolatile storage medium for retaining a metadata group consisting of a plurality of metadata corresponding to a predetermined file type; a detection means for detecting a file of the file type; a metadata introducing means for introducing as candidates for selection the plurality of metadata forming the metadata group corresponding to the file type of the file detected; a metadata selecting means for accepting the selection of the metadata introduced; and a management data storage means for storing the selected metadata in the same second nonvolatile storage medium as the file detected in association with the file detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275279-A (JP)
Title: Reclining device for automobile
Inventor: KAWAMURA MITSUNAO
IPC: B60N2/22
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device for an automobile, which is capable of immediately adjusting a tilting angle when operating and suppressing rattling in the reclining device steplessly adjusting the tilting angle of a seat back of a seat for the automobile relative to a seat cushion.  <P>SOLUTION: This steplessly adjustable reclining device for a vehicle seat wherein an externally toothed plate 12 having external teeth and an internally toothed plate 11 having inner teeth fixed to the seat cushion or the seat back are swingably assembled via an eccentric shaft part is installed with a first wedge piece pair 15 supported by a collar 13 and a second wedge piece pair 16 supported by the first wedge piece pair in the eccentric shaft part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281855-A (JP)
Title: Electronic component package
Inventor: SUGINO KATSUAKI
IPC: H01L23/12
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve sophisticated impedance matching in an electronic component package.  <P>SOLUTION: The package includes two transmission lines 102a and 102b for transmitting electric signals which are adjacent to each other. These two transmission lines 102a and 102b each has a first portion 108 to be wire-bonded with terminals of an electronic component and a second portion 110 which is narrower in width than the first portion 108.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275438-A (JP)
Title: Endoscope washing and disinfecting apparatus and endoscope pipeline washing brush unit
Inventor: SUZUKI HIDEMICHI
IPC: A61L2/26
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope washing and disinfecting apparatus capable of sanitarily, efficiently and surely washing and disinfecting especially the endoscope pipeline of a used endoscope, easily replacing a used degraded washing brush with an unused washing brush and preventing the degraded washing brush from being forgotten to be replaced or being erroneously used, and an endoscope pipeline washing brush unit.  <P>SOLUTION: The endoscope washing and disinfecting apparatus comprises: an apparatus body with a washing tub where the endoscope is arranged for washing the endoscope pipeline of the endoscope with the washing brush; the endoscope pipeline washing brush unit which can be freely detachably disposed to the apparatus body and house the washing brush; a lid body freely openable and closable to the apparatus body for covering the washing tub and the endoscope pipeline washing brush unit; a fixing part for pressurizing and fixing the endoscope pipeline washing brush unit to the apparatus body in the state that the lid body closes the apparatus body; and a detection part for detecting that the endoscope pipeline washing brush unit is normally fixed to the apparatus body in the state of closing the lid body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287821-A (JP)
Title: Method of forming alumina film
Inventor: SAKAI TATSUYA
IPC: H01L21/316
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an alumina film which can be easily applied to a large substrate and can reduce cost and enables to form a film well on a substrate having a narrow trench structure by using the osmotic force of a liquid material.  <P>SOLUTION: The method of forming the alumina film comprises a process (1) of applying a composition for forming alumina which contains a complex of an amine compound and an aluminum hydride and an organic solvent to form a coating film, a process (2) of removing the solvent from the coating film formed by the process (1), and a process (3) of heating and/or irradiating light on the coating film under the existence of an oxidizing gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183085-A (JP)
Title: In-line heater and manufacturing method of the same
Inventor: YAMAKAWA MASABUMI
IPC: F24H1/10
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-line heater that is compact and capable of quick heating.  <P>SOLUTION: The in-line heater has a ceramic heater, and two sets of piping blocks opposed with the ceramic heater in between, each comprising a piping block body and a cover member both defining a flow pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007288572-A (JP)
Title: Digital terrestrial television (one-segment) indoor repeating device for mobile
Inventor: TANAKA TOSHIYUKI
IPC: H04B7/15
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To send a radio wave of digital terrestrial television (one-segment) in every corner of a room by repeating since the radio wave of digital terrestrial television (one-segment) is not received in a building.  <P>SOLUTION: An amplifier for the UHF band is connected to an existent television antenna cable, and an indoor antenna is connected to its output side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272162-A (JP)
Title: Electrooptical device and electronic apparatus having same
Inventor: MOCHIZUKI HIROAKI
IPC: G09G3/36
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in picture quality due to clock noise.  <P>SOLUTION: A shift register 51, a phase difference correcting circuit 108, and a logic circuit 52 constituting a data line driving circuit 101 are driven by power sources VDDX1 to VDDX3, and VSSX1 to VSSX3 which are mutually different power sources. Thus, the shift register 51, phase difference correcting circuit 108, and logic circuit 52 are driven by the mutually different power sources to eliminate propagation of clock noise due to a clock signal CLK and an inverted clock signal CLXB supplied to the shift register 51, and then distortion of the waveform of an enable signal caused by clock noise is reducible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283952-A (JP)
Title: Motorcycle
Inventor: KIKUNO JUNJI
IPC: B62J17/06
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of enhancing cooling efficiency of an electrical component.  <P>SOLUTION: A radiator 61 is arranged inside a leg shield 81 located in a rear position of a front wheel 14 and covering front sides of legs of an occupant when the occupant sits on a seat, and a battery 62 as the electrical component 60 is arranged in the rear of the radiator 61. An electrical component storage chamber 77 arranged around the battery 62 and storing the electrical component 60 including the battery 62 is provided. The electrical component storage chamber 77 is partitioned by a partition wall 78 having a front side wall 101, a bottom side wall 103 and a rear side wall 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290510-A (JP)
Title: Vehicle body structure
Inventor: IKEDA TORU
IPC: B62D25/08
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure capable of miniaturizing a vehicle body structural member while ensuring the mounting strength of the vehicle body structural member on a vehicle body skeleton.  <P>SOLUTION: In an apron mounting structure 10 as a vehicle body structure, a front side member 12 having a closed sectional structure is formed by joining a skeleton forming unit 28 of a side member outer panel 26 with a side member inner panel 24 having a hat-shaped section with flanges 24A, 24B extending from both ends of an opening part directed to the outer side in the vehicle width direction. The side member outer panel 26 comprises transverse flanges 30, 32 provided in the direction different from that of the side member outer panel 26, and an upper flange 34 provided along the skeleton forming unit 28. In an apron member 18, its side member joining wall 36 and its flange joining wall 38 are joined with the transverse flanges 30, 32 and the skeleton forming unit 28, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT